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Product Detailed Parameters
- Description：CMC 800MA 2LN 1.8 KOHM SMD
- Series：CM
- Mfr：Laird-Signal Integrity Products
- Package：Tape & Reel (TR)
- Filter Type：Power, Signal Line
- Number of Lines：2
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：260mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.354" L x 0.217" W (9.00mm x 5.50mm)
- Height (Max)：0.193" (4.90mm)
- Package / Case：Horizontal, 4 Flat Lead
- Inductance @ Frequency：-
- Impedance @ Frequency：1.8 kOhms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The CM2824E182R-10 is a two-line common mode choke manufactured by Laird-Signal Integrity Products. It features an impedance of 1.8 kOhms at 100 MHz and supports a maximum DC current of 800 mA with a maximum DC resistance of 260 mOhm. The component operates within a temperature range of -40°C to +125°C and utilizes a surface mount package.
Feature Summary
- Provides signal line filtering for two-line configurations
- Designed for surface mount PCB integration
- Operates reliably across extended industrial temperature ranges
Applications
- Signal line noise suppression
- Electromagnetic interference filtering in electronic circuits
Procurement Notes
Verify the manufacturer designation as Laird-Signal Integrity Products when sourcing this component. Confirm that the specific part number matches the required electrical parameters, particularly the 1.8 kOhm impedance and 800 mA current rating. Ensure compatibility with standard surface mount assembly processes and verify RoHS compliance status through official documentation before procurement.
Selection Notes
Select this component for applications requiring common mode noise attenuation on signal lines. The 1.8 kOhm impedance at 100 MHz defines its filtering characteristics. The 800 mA current rating determines the operational limit for the circuit. Verify that the physical dimensions fit the designated footprint on the printed circuit board layout.
Part Context
This component belongs to the CM series of common mode chokes from Laird-Signal Integrity Products. It is categorized under electromagnetic interference shielding and signal integrity products. The device serves as a passive filter element designed to suppress unwanted high-frequency noise in electronic systems.
Replacement Considerations
Direct substitute options include the CC2824E105R-10. Verify electrical parameter compatibility before substitution.
FAQ
What is the impedance value of the CM2824E182R-10?
The impedance is 1.8 kOhms at a frequency of 100 MHz.
What is the maximum DC current rating?
The maximum DC current rating is 800 mA.
